NEET Biology: Plant Kingdom — MCQ Test 16

Q6. Which type of root association is found in Pinus for nitrogen fixation?

Q7. Which of the following statements about gymnosperms is incorrect?

Q8. Which part of the bryophyte sporophyte produces spores?

Q9. What is the ploidy level of primary endosperm nucleus in angiosperms?

Q10. In gymnosperms, which part forms the pollen chamber?

NEET BiologyPlant Kingdom

Free MCQ Test 16 of 20

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Which division of algae includes species with discoid, cup-shaped, and spiral chloroplasts?

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Biology preparation, focusing specifically on the chapter Plant Kingdom. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Division, Includes, Chloroplasts, Following, Statements, and Chlorophyceae.

Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.

Preview of Questions in this Test

Q1. Which division of algae includes species with discoid, cup-shaped, and spiral chloroplasts?

  • A. Chlorophyceae
  • B. Phaeophyceae
  • C. Rhodophyceae
  • D. Xanthophyceae

Q2. Which of the following statements about Chlorophyceae is correct?

  • A. Chlorophyceae store food as laminarin and mannitol.
  • B. The dominant pigments in Chlorophyceae are chlorophyll a and b.
  • C. Chlorophyceae are primarily marine brown algae.
  • D. Sexual reproduction in Chlorophyceae is always oogamous.

Q3. What is the primary function of the air bladders in brown algae like Sargassum?

  • A. Reproduction
  • B. Buoyancy
  • C. Photosynthesis
  • D. Anchorage

Q4. Which of the following statements about Phaeophyceae is correct?

  • A. Phaeophyceae are unicellular algae found in freshwater only.
  • B. Kelps, a type of Phaeophyceae, can reach heights of 100 meters.
  • C. Their zoospores lack flagella entirely.
  • D. The dominant pigment in Phaeophyceae is chlorophyll b.

Q5. Which of the following statements about Rhodophyceae is correct?

  • A. Rhodophyceae have flagellated zoospores for asexual reproduction.
  • B. Porphyra, a red alga, is used as food.
  • C. Rhodophyceae store food as mannitol and laminarin.
  • D. The dominant pigment in Rhodophyceae is chlorophyll b.

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